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The Chinese was the first to make steel. Steel is less brittle than ironand can bend into different objects easer.
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Porcelain is a type fine pottery, made from combining clay with quartz and feldspar. Then, is baked in a kiln at a very high temperature.
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Made of pieces of magnetic materials called lodestone. The Chinesethen later started to use a steel needle insted of loadstone.
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Early paper was probably made from hemp and bark from the mulberry tree. Later the Chinses would use rags to make paper.
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The Chinese started to adopt the idea of arranging paddles in a wheel and powered by sailors walking on a treadmill to turn the wheel and move through the water
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A Chinese engineer designed a new type of arched bridge, the new Chinese bridges had arches that were a smaller part of a cicle. This new design made the bridge broader and flatter, also it takes less materials to build and is stronger.
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Like cards, paper money was printed with wood blocks. Before, the invention of paper money, the Chinese people would use coins or trade objects.
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Chinese alcemistis accidentaly discovered when looking for the secert for eturnal life.
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The Chinese used gunpowder for the flamethrower, they were the first use gunpowder for weapons
